Journal of health economics
-
More and more states have passed laws that allow individuals to use marijuana for medical purposes. There is an ongoing, heated policy debate over whether these laws have increased marijuana use among non-patients. ⋯ I find that these laws increase marijuana arrests among adult males by about 15-20%. These results are further validated by findings from data on treatment admissions to rehabilitation facilities: marijuana treatments among adult males increased by 10-20% after the passage of medical marijuana laws.
-
The public health care systems in the Nordic countries provide high quality care almost free of charge to all citizens. However, social inequalities in health persist. ⋯ We investigate to what extent this may be driven by differential access to and utilization of high quality treatment options. Quasi-experimental evidence based on the establishment of regional cancer wards indicates that (i) highly educated individuals utilized centralized specialized treatment to a greater extent than less educated patients and (ii) the use of such treatment improved these patients' survival.
-
Legal bar closing times in England and Wales have historically been early and uniform. Recent legislation liberalised closing times with the object of reducing social problems thought associated with drinking to "beat the clock." Indeed, using both difference in difference and synthetic control approaches we show that one consequence of this liberalisation was a decrease in traffic accidents. ⋯ Moreover, we provide evidence that the effect was most pronounced in the hours of the week directly affected by the liberalisation: late nights and early mornings on weekends. This evidence survives a series of robustness checks and suggests at least one socially positive consequence of extending bar hours.
-
The CMS-HCC risk adjustment system for Medicare Advantage (MA) plans calculates weights, which are effectively relative prices, for beneficiaries with different observable characteristics. To do so it uses the relative amounts spent per beneficiary with those characteristics in Traditional Medicare (TM). For multiple reasons one might expect relative amounts in MA to differ from TM, thereby making some beneficiaries more profitable to treat than others. ⋯ Nor, using the margins from Plan 1, the more typical plan, do we find evidence of overrepresentation of high margin HCC's in Medicare more generally. These results do not permit a conclusion on overall social efficiency, but we note that selection according to margin could be socially efficient. In addition, our findings suggest there are omitted interaction terms in the risk adjustment model that Medicare currently uses.
-
Although a positive association is found between HIV prevalence and intimate partner violence, a causal interpretation is hard to establish due to the endogeneity of HIV prevalence. Using the distance from the origin of the virus as an instrument, I find that an exogenous increase in HIV prevalence in a cluster has a sizable positive effect on the risk of physical and sexual violence against women within marriage. The results of this study confirm a gender-specific negative externality of the disease and encourage policy efforts to incorporate services for violence against women into existing HIV programs.